diff --git a/.github/workflows/main_matrix.yml b/.github/workflows/main_matrix.yml
index 87ba8cf85..da619fe9f 100644
--- a/.github/workflows/main_matrix.yml
+++ b/.github/workflows/main_matrix.yml
@@ -32,7 +32,11 @@ jobs:
         name: Checkout base
       - id: jsonStep
         run: |
-          TARGETS=$(./bin/generate_ci_matrix.py ${{matrix.arch}} quick)
+          if [[ "${{ github.ref }}" == "refs/heads/master" ]]; then
+            TARGETS=$(./bin/generate_ci_matrix.py ${{matrix.arch}})
+          else  
+            TARGETS=$(./bin/generate_ci_matrix.py ${{matrix.arch}} quick)
+          fi
           echo "$TARGETS"
           echo "${{matrix.arch}}=$(jq -cn --argjson environments "$TARGETS" '{board: $environments}')" >> $GITHUB_OUTPUT
     outputs: